K2CoSe2
高熵材料 HEAMP-ID: mp-8768 · 空间群: Ibam (#72)
基础信息
能量属性
电子属性
磁性属性
弹性属性
弹性数据暂不开放
特征分析
关联任务
引用参考
The crystal structure and related material properties of K2CoSe2 were obtained from the Materials Project database (MP-ID: mp-8768, database version v2026.04.13).
Horton, M.K., Huck, P., Yang, R.X. et al. Accelerated data-driven materials science with the Materials Project. Nat. Mater. 24, 1522–1532 (2025). https://doi.org/10.1038/s41563-025-02272-0
晶体结构 3D 渲染
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# generated using pymatgen
data_K2CoSe2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.13370581
_cell_length_b 8.13370581
_cell_length_c 8.13370581
_cell_angle_alpha 134.92734995
_cell_angle_beta 128.73360274
_cell_angle_gamma 70.61526221
_symmetry_Int_Tables_number 1
_chemical_formula_structural K2CoSe2
_chemical_formula_sum 'K4 Co2 Se4'
_cell_volume 291.23686869
_cell_formula_units_Z 2
loop_
_symmetry_equiv_pos_site_id
_symmetry_equiv_pos_as_xyz
1 'x, y, z'
loop_
_atom_site_type_symbol
_atom_site_label
_atom_site_symmetry_multiplicity
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
K K0 1 0.81678800 0.14415700 0.67263200 1.0
K K1 1 0.18321200 0.85584300 0.32736800 1.0
K K2 1 0.52847500 0.35584300 0.17263200 1.0
K K3 1 0.47152500 0.64415700 0.82736800 1.0
Co Co4 1 0.00000000 0.75000000 0.75000000 1.0
Co Co5 1 0.00000000 0.25000000 0.25000000 1.0
Se Se6 1 0.71420400 0.89849500 0.81570900 1.0
Se Se7 1 0.28579600 0.10150500 0.18429100 1.0
Se Se8 1 0.91721500 0.60150500 0.31570900 1.0
Se Se9 1 0.08278500 0.39849500 0.68429100 1.0
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